Smiley.Socks
DIS Legend
- Joined
- Aug 10, 2008
- Messages
- 20,926
I could do with some iced - coffee
Well, the density of water is 1.0, if that helps anyway.What is the density of a diluted salt solution containing 60% by volume of brine.
What is the density of a solution made by mixing 0.6kg of brine with 0.4kg of water. Take the densities of water and brine as 1000 and 1200 kgm-3 respectively.
Hmm... I don't get how to do this one.

I just made up the answer...
I'm onto the next one.
The outlet of a tap is 5m below the water level in the supply tank. The cross-sectional area of the outlet is 75mm squared. What is the pressure at the outlet, and what force must be exerted on a plate held across it in order to stop water coming out.
I hope everything's okay hun.
Lissa that's awful!![]()

I hope everything's okay hun.
Im going for a bath... I'll take to ya all tomorow..![]()
thanks haz...
my mom said that some ppl came into her store and were like "why shouldn't we be shopping?"...
ppl are so stupid...
the city of Newport was placed on a state of emergency...
everything's ok now...
